Granted Patent
Utility
US 6,455,302 · App. 09/871,360
Method for optically resolving a racemic &agr;-substituted heterocyclic carboxylic acid using enzyme
Inventors:
Ki-Nam Uhm, Sang Chul Lim, Jong Ho Lim
Patented Case
View Patent ↗
Granted: Sep 24, 2002
Filed: May 31, 2001
Inventors
Ki-Nam Uhm
Sang Chul Lim
Jong Ho Lim
Assignee (at issue)
SK HOLDINGS CO., LTD.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.